Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kf3 draw
3 Kf5 draw
4 Re3 draw
5 Rg1 draw
6 Rg2 draw
7 Rg4 draw
8 Rh3 loss in 8 half-moves
9 Kg4 loss in 6 half-moves
10 Rf3 loss in 6 half-moves
11 Ke3 loss in 4 half-moves
12 Kg5 loss in 4 half-moves
13 Ke4 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves